Fix management commands.

Change-Id: I937615dc85b22c3df65bd25bd7fca727c42d6fe8
Split applications into kgapplications.

Change-Id: I0f18d1a3bea11ec974accaa76a5b854edcb3d101
Update documentation.

Change-Id: I81d612fa3b86d4888152bcbe000f52b428d0882b